Updated Chinese locale file for game global.

[Redmistyyy]

Summary

This PR updates and fixes the Chinese (ch) locale files to resolve out-of-date texts and legacy mistranslations in the current SPT assets.

Context & Rationale

• The existing Chinese locale in SPT is quite dated and contains several wrong translation entries.
• This update ensures Chinese players have accurate, fully proofread item/quest descriptions up to EFT 1.0.5.0, while maintaining compatibility with SPT-specific quest logic.

Workflow & Sources

1. Data Sourcing: Dumped raw locale files (items and quests) directly from EFT 1.0.5.0.
2. Key Extraction: Wrote custom scripts to extract string keys from raw dumped files based on existing keys in SPT locale assets.
3. Diff Analysis: Used WinMerge to compare and identify differences between current SPT files and the newly prepared files.
4. Proofreading: Carefully proofread (basic check) all extracted string values for fitting SPT.
5. SPT Adjustments: Adjusted quest requirement texts to align with SPT-specific quest logic (e.g., Gunsmith series, Test Drive series).

Tested locally with no missing key warnings or formatting issues.

[DrakiaXYZ]

We appreciate the effort of this PR, but the locale files under SPT_Data are dumped directly from BSG at the time the version of the client we use was active. This change of text would be better off as a mod, as we don't like to change dumped files unless necessary.

Thank you though, for your effort in opening this PR :)